APPLICATION OF ROUGH SET THEORY TO ANALYSE THE RESULTS OF EMISSION TESTS OF METAL IONS IN HIP ENDOPROSTHESIS
Journal Title: Tribologia - Year 2015, Vol 262, Issue 4
Abstract
The aim of the study was to evaluate the usefulness of rough set theory in the analysis of endoprosthesis wear. In the article, two main parts can be distinguished: the first describes the tribological study of hip endoprosthesis, while the second analyses the results of these tests using the method of generating decision rules based on rough set theory. There were generated two sets of decision rules describing the impact of roughness, friction, wear and the angle of the prosthesis head on the chromium, and cobalt ions emission. As a result, it was found that the generated decision rules are consistent with the current state of knowledge, and the proposed method of analysis may be useful in the analysis of such issues.
Authors and Affiliations
Tomasz WIŚNIEWSKI, Michał LIBERA
Keywords
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